25 free knowledge icons

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    Knowledge icon
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    Knowledge icon
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    Knowledge icon
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    knowledge icon
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    knowledge, library, greek icon
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    information, info, knowledge icon
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    book, idea, energy, knowledge icon
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    internet, knowledge, information, web, wikipedia icon
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    Dialog, Help, Knowledge, Mark, Question, Unknown icon
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    dialog, knowledge, help, unknown, question mark icon
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    library, book, education, learning, knowledge, bible icon
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    learning, education, study, book, reading, library, knowledge icon
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    school, study, learning, knowledge, education, book, read icon
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    learning, knowledge, books, studies, study, learn, read icon
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    learning, academy, academic, tool, knowledge, education, handdrawn, student, teach, book, teaching, school, university icon
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    academy, student, academic, handdrawn, knowledge, learning, teach, university, basketball, teaching, school, education, sports icon
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    it, those, to, much, little, magnificent, what, with, yet, power, knowledge, so, do, american icon
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    academy, academic, education, student, university, school, knowledge, graduation, teaching, handdrawn, teach, learning, graduate, cap icon
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    tool, blacboard, whiteboard, chalkboard, academic, teach, knowledge, learning, academy, student, handdrawn, education, teaching, university, board, school icon
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    teach, student, university, sketch, handdrawn, write, knowledge, education, pencil, graphite, academic, learning, academy, school, teaching, tool icon
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    flask, school, student, university, learning, science, tool, teach, chemistry, erlenmeyer, academy, academic, education, handdrawn, knowledge, teaching icon
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    medal, school, teaching, student, education, knowledge, university, honor, academy, recognition, handdrawn, learning, teach, achievement, award, academic icon
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    knowledge, handdrawn, school, student, world, learning, education, map, academic, geography, teach, earth, university, globe, teaching, academy, tool icon
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    teach, miniscule, academy, knowledge, student, learning, tool, academic, micro, magnify, microscope, university, education, handdrawn, teaching, science, biology, school icon
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    bulb, handdrawn, school, learning, lightbulb, idea, education, university, energy, knowledge, lamp, light, science, student, academic, academy, teach, electricity, teaching, power icon